Answer:
2(8)+3
16+3=19
Step-by-step explanation:
Answer:
Step-by-step explanation:
A.70
B. 121
C. 200
To find out the answer we divide 0.09 by 10:

÷10=0.009.
Therefore, 0.09 is 10 times as much as 0.009.
If the sequence is 6 3 0 -3 -6, which I think it is, then a3=0
1. 18x+16 in
To find the perimeter of a rectangle you have to add all the side together. Two sides are 5x+2 in and two sides are 4x+6 in. 5x+2+5x+2+4x+6+4x+6=18x+16
Sorry I don't know how to do the others.